Buck whitetail deer posing in fall color in Cades Cove in Great Smoky Mountains National Park Tennessee.
Caribou grazing in Denal National Park Alaska.
Bull elk bugling in Hayden Valley in Yellowstone National Park Wyoming.
Bull elk with frost on its back posing at sunrise in Gibbon Meadows in Yellowstone National Park Wyoming.
Bull moose in fall tundra near Wonder Lake in Denali National Park Alaska.
Bull moose in fall color of tundra in Denali National Park Alaska.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
Pika on the Savage River trail in Denali National Park posing on a boulder in the fall color.
Caribou with antlers covered in velvet posing in Denali National Park Alaska.